package versionAscensor;

import java.awt.AlphaComposite;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.image.BufferedImage;

import javax.swing.JButton;

/*
 * TranslucentButton.java
 *
 * Created on May 1, 2007, 3:54 PM
 *
 * Copyright (c) 2007, Sun Microsystems, Inc
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *   * Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *   * Redistributions in binary form must reproduce the above
 *     copyright notice, this list of conditions and the following
 *     disclaimer in the documentation and/or other materials provided
 *     with the distribution.
 *   * Neither the name of the TimingFramework project nor the names of its
 *     contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

/**
 * 
 * @author Chet
 */
public class BotonTranslucido extends JButton {

  /**
	 * 
	 */
	private static final long serialVersionUID = 3788901798453155452L;
BufferedImage buttonImage = null;

  /** Creates a new instance of TranslucentButton */
  public BotonTranslucido(String label) {
    super(label);
    setOpaque(false);
  }

  public void paint(Graphics g) {
    // Create an image for the button graphics if necessary
    if (buttonImage == null || buttonImage.getWidth() != getWidth()
        || buttonImage.getHeight() != getHeight()) {
      buttonImage = getGraphicsConfiguration().createCompatibleImage(getWidth(), getHeight());
    }
    Graphics gButton = buttonImage.getGraphics();
    gButton.setClip(g.getClip());

    // Have the superclass render the button for us
    super.paint(gButton);

    // Make the graphics object sent to this paint() method translucent
    Graphics2D g2d = (Graphics2D) g;
    AlphaComposite newComposite = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, .7f);//AlphaComposite.SRC_OVER, .5f
    g2d.setComposite(newComposite);

    // Copy the button's image to the destination graphics, translucently
    g2d.drawImage(buttonImage, 0, 0, null);
  }
  /*
  public static void main(String args[]) {
  /*  Runnable doCreateAndShowGUI = new Runnable() {
      public void run() {
      //  createAndShowGUI();
      }
    };
    SwingUtilities.invokeLater(doCreateAndShowGUI);
  }//*/
}